title: Finite time control of a class of time-varying unified chaotic systems.
abstract: This paper considers the problem of finite time control for a class of time-varying unified chaotic system. First, based on the finite-time stability theory, a novel adaptive control technique is presented to achieve finite-time stabilization for time-varying unified chaotic system. Comparing with the existing methods, the proposed controller only need to be added on one state variable of systems and it is easy to be implemented. Then, a finite time control technique is provided to realize the tracking of any target function with second-order derivatives. Finally, Simulation results are provided to show the effectiveness of the proposed method.
authors.affiliation: Department of Mathematics, Huizhou University, Huizhou 516007, People's Republic of China.
authors.forename: Yang
authors.initials: Y
authors.lastname: Ying
authors.forename: Chen
authors.initials: C
authors.lastname: Guopei
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D004463:Ecology; D008954:Models, Biological; D017711:Nonlinear Dynamics; D013598:Systems Theory; D013997:Time Factors